Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- (Q)SAR
- Remarks:
- Algae Acute (EC50) Toxicity model (ProtoQSAR/Combase) 1.0.0
- Adequacy of study:
- key study
- Study period:
- 2021
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- results derived from a valid (Q)SAR model, but not (completely) falling into its applicability domain, and documentation / justification is limited
- Justification for type of information:
- Algae Acute (EC50) Toxicity model (ProtoQSAR/Combase) 1.0.0
Data source
Reference
- Reference Type:
- other: QSAR
- Title:
- Algae acute toxicity AZELAMIDE MEA
- Year:
- 2 021
- Bibliographic source:
- VEGA QSAR Algae Acute (EC50) Toxicity model (ProtoQSAR/Combase) 1.0.0
- Report date:
- 2022
Materials and methods
Test guideline
- Qualifier:
- no guideline required
- Principles of method if other than guideline:
- QSAR MODEL Algae Acute (EC50) Toxicity model (ProtoQSAR/Combase) 1.0.0
Test material
- Reference substance name:
- 9-[(2-hydroxyethyl)amino]-9-oxononanoic acid
- Cas Number:
- 242132-61-2
- Molecular formula:
- C11H21NO4
- IUPAC Name:
- 9-[(2-hydroxyethyl)amino]-9-oxononanoic acid
- Test material form:
- solid: granular
Constituent 1
Results and discussion
Effect concentrations
- Key result
- Duration:
- 72 h
- Dose descriptor:
- EC50
- Effect conc.:
- 118.82 mg/L
Applicant's summary and conclusion
- Conclusions:
- Not classified as hazardous according to Regulation (EC) n. 1272/2008
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